Re: ipv6 NAT; accept_ra errors and about network choice

2020-08-18 Thread Stefano Brivio
Hi, Sorry for the delay. On Tue, 11 Aug 2020 23:52:46 -0400 Laine Stump wrote: > On 8/10/20 11:23 PM, Ian Wienand wrote: > > Hello, > > > > Firstly THANK YOU for the IPv6 NAT support merged in 6.5. It has been > > almost impossible to get IPv6 into a VM on a laptop that switches > > between w

Re: ipv6 NAT; accept_ra errors and about network choice

2020-08-17 Thread Ian Wienand
On Tue, Aug 18, 2020 at 01:32:06AM +0200, Stefano Brivio wrote: > The check comes from commit 00d28a78b5d1 ("network: check accept_ra > before enabling ipv6 forwarding"), and it's there because the accept_ra > flag works like this (from Documentation/networking/ip-sysctl.txt): > > 0

Re: ipv6 NAT; accept_ra errors and about network choice

2020-08-11 Thread Ian Wienand
Hello, thanks for looking! On Tue, Aug 11, 2020 at 11:52:46PM -0400, Laine Stump wrote: > > The first problem I hit was trying to start that network: > > > > error: internal error: Check the host setup: enabling IPv6 forwarding > > with RA routes without accept_ra set to 2 is likely to cause

Re: ipv6 NAT; accept_ra errors and about network choice

2020-08-11 Thread Laine Stump
On 8/10/20 11:23 PM, Ian Wienand wrote: Hello, Firstly THANK YOU for the IPv6 NAT support merged in 6.5. It has been almost impossible to get IPv6 into a VM on a laptop that switches between wifi and wired (dock) connections, because you can not add a wifi interface to a bridge. I know NAT is

ipv6 NAT; accept_ra errors and about network choice

2020-08-10 Thread Ian Wienand
Hello, Firstly THANK YOU for the IPv6 NAT support merged in 6.5. It has been almost impossible to get IPv6 into a VM on a laptop that switches between wifi and wired (dock) connections, because you can not add a wifi interface to a bridge. I know NAT is against the IPv6 end-to-end xen but it mak